DE3484588D1 - CIRCUIT FOR DETECTING TEST INPUTS. - Google Patents

CIRCUIT FOR DETECTING TEST INPUTS.

Info

Publication number
DE3484588D1
DE3484588D1 DE8484307699T DE3484588T DE3484588D1 DE 3484588 D1 DE3484588 D1 DE 3484588D1 DE 8484307699 T DE8484307699 T DE 8484307699T DE 3484588 T DE3484588 T DE 3484588T DE 3484588 D1 DE3484588 D1 DE 3484588D1
Authority
DE
Germany
Prior art keywords
circuit
detecting test
test inputs
inputs
detecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8484307699T
Other languages
German (de)
Inventor
Bernhard H Andresen
Stanley C Keeney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE3484588D1 publication Critical patent/DE3484588D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31701—Arrangements for setting the Unit Under Test [UUT] in a test mode

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Semiconductor Integrated Circuits (AREA)
DE8484307699T 1983-11-07 1984-11-05 CIRCUIT FOR DETECTING TEST INPUTS. Expired - Lifetime DE3484588D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/549,121 US4612499A (en) 1983-11-07 1983-11-07 Test input demultiplexing circuit

Publications (1)

Publication Number Publication Date
DE3484588D1 true DE3484588D1 (en) 1991-06-20

Family

ID=24191756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484307699T Expired - Lifetime DE3484588D1 (en) 1983-11-07 1984-11-05 CIRCUIT FOR DETECTING TEST INPUTS.

Country Status (4)

Country Link
US (1) US4612499A (en)
EP (1) EP0141681B1 (en)
JP (1) JPS60247179A (en)
DE (1) DE3484588D1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188538A (en) * 1984-10-05 1986-05-06 Fujitsu Ltd Semiconductor device
JPS61287315A (en) * 1985-06-13 1986-12-17 Mitsubishi Electric Corp Semiconductor integrated circuit
JPS61292755A (en) * 1985-06-20 1986-12-23 Fujitsu Ltd Semiconductor integrated circuit
FR2594553B1 (en) * 1985-10-16 1989-02-03 Bendix Electronics Sa TEST INTERFACE FOR INTEGRATED CIRCUIT IN MOS TECHNOLOGY
JPS6337270A (en) * 1986-07-31 1988-02-17 Fujitsu Ltd Semiconductor device
US4970454A (en) * 1986-12-09 1990-11-13 Texas Instruments Incorporated Packaged semiconductor device with test circuits for determining fabrication parameters
US4855672A (en) * 1987-05-18 1989-08-08 Shreeve Robert W Method and process for testing the reliability of integrated circuit (IC) chips and novel IC circuitry for accomplishing same
US4831623A (en) * 1987-07-16 1989-05-16 Raytheon Company Swap scan testing of digital logic
US4853628A (en) * 1987-09-10 1989-08-01 Gazelle Microcircuits, Inc. Apparatus for measuring circuit parameters of a packaged semiconductor device
EP0352910A3 (en) * 1988-07-28 1991-04-17 Digital Equipment Corporation Finding faults in circuit boards
US6304987B1 (en) 1995-06-07 2001-10-16 Texas Instruments Incorporated Integrated test circuit
US4973904A (en) * 1988-12-12 1990-11-27 Ncr Corporation Test circuit and method
JP2623000B2 (en) * 1989-01-19 1997-06-25 三洋電機株式会社 Reset mechanism of microcomputer
US5019772A (en) * 1989-05-23 1991-05-28 International Business Machines Corporation Test selection techniques
JP3005250B2 (en) 1989-06-30 2000-01-31 テキサス インスツルメンツ インコーポレイテツド Bus monitor integrated circuit
FR2662874B1 (en) * 1990-05-30 1992-08-07 Sgs Thomson Microelectronics INTEGRATED CIRCUIT WITH MODE DETECTION PIN.
US5126659A (en) * 1990-07-13 1992-06-30 Motorola, Inc. Enablement of a test mode in an electronic module with limited pin-outs
JP2720718B2 (en) * 1992-07-09 1998-03-04 株式会社デンソー Semiconductor sensor device
JPH06155206A (en) * 1992-11-27 1994-06-03 Nippei Toyama Corp Machine tool
DE4420988A1 (en) 1994-06-16 1995-12-21 Philips Patentverwaltung Method for testing an integrated circuit and integrated circuit arrangement with a test circuit
US5994912A (en) * 1995-10-31 1999-11-30 Texas Instruments Incorporated Fault tolerant selection of die on wafer
US5969538A (en) 1996-10-31 1999-10-19 Texas Instruments Incorporated Semiconductor wafer with interconnect between dies for testing and a process of testing
US5712575A (en) * 1995-12-18 1998-01-27 Micron Technology, Inc. Super-voltage circuit with a fast reset
US5760598A (en) * 1996-02-12 1998-06-02 International Business Machines Corporation Method and apparatus for testing quiescent current in integrated circuits
US6408413B1 (en) 1998-02-18 2002-06-18 Texas Instruments Incorporated Hierarchical access of test access ports in embedded core integrated circuits
US6405335B1 (en) 1998-02-25 2002-06-11 Texas Instruments Incorporated Position independent testing of circuits
US7058862B2 (en) 2000-05-26 2006-06-06 Texas Instruments Incorporated Selecting different 1149.1 TAP domains from update-IR state
US6728915B2 (en) 2000-01-10 2004-04-27 Texas Instruments Incorporated IC with shared scan cells selectively connected in scan path
US6769080B2 (en) 2000-03-09 2004-07-27 Texas Instruments Incorporated Scan circuit low power adapter with counter
US7034593B1 (en) * 2003-11-13 2006-04-25 Cirrus Logic, Inc. Reset mode indication for an integrated circuit using a non-dedicated pin
JP6085495B2 (en) * 2013-02-26 2017-02-22 ルネサスエレクトロニクス株式会社 Semiconductor device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117238A (en) * 1960-08-25 1964-01-07 Bell Telephone Labor Inc Voltage detector utilizing opposite con, ductivity type transistors and zener diodes
US4103190A (en) * 1977-03-25 1978-07-25 Motorola, Inc. Complementary power saving comparator/inverter circuits
US4274014A (en) * 1978-12-01 1981-06-16 Rca Corporation Switched current source for current limiting complementary symmetry inverter
JPS5578263A (en) * 1978-12-08 1980-06-12 Nec Corp Semiconductor integrated circuit
DE2905271A1 (en) * 1979-02-12 1980-08-21 Philips Patentverwaltung INTEGRATED CIRCUIT ARRANGEMENT IN MOS TECHNOLOGY WITH FIELD EFFECT TRANSISTORS
DE2905294A1 (en) * 1979-02-12 1980-08-21 Philips Patentverwaltung INTEGRATED CIRCUIT ARRANGEMENT IN MOS TECHNOLOGY WITH FIELD EFFECT TRANSISTORS
DE2944149C2 (en) * 1979-11-02 1985-02-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Integrated circuit arrangement in MOS technology
JPS5928986B2 (en) * 1980-02-13 1984-07-17 日本電気株式会社 semiconductor integrated circuit
JPS57133656A (en) * 1981-02-12 1982-08-18 Nec Corp Semiconductor integrated circuit incorporated with test circuit

Also Published As

Publication number Publication date
EP0141681A3 (en) 1988-04-20
EP0141681A2 (en) 1985-05-15
US4612499A (en) 1986-09-16
JPH0580633B2 (en) 1993-11-09
EP0141681B1 (en) 1991-05-15
JPS60247179A (en) 1985-12-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition